NA 027
DIN Standards Committee Optics and Precision Mechanics
Standards
[Withdrawn]
DIN 58141-5
DIN 58141-5
Testing of fibre optic elements; determination of the rate of broken fibres of light and image conductors
Title (German)
Prüfung von faseroptischen Elementen; Bestimmung der Faserbruchrate von Licht- und Bildleitern